Přehled

We offer a postdoctoral position to work on the topic of electron heating in the shock transition region, both in laser and astrophysical plasmas.

The turbulence that mediates shock formation can energise electrons from the thermal pool up to the minimal energy required to start the Fermi I acceleration mechanism. Although several mechanisms have been proposed for this injection problem, it remains unsolved due to the lack of reliable tests.

What will you do

We want to quantify the efficiency of different plasma instabilities in heating thermal electrons through kinetic and kinetic+MHD numerical studies in non-relativistic shocks. In a second step, we want to study how the spectrum of non-thermal electrons (accelerated by diffusing back and forth the shock, i.e., Fermi I) memorises the electron heating mechanism. Our results will be tested by radio observations of protostellar jets in the low-frequency regime (radio wavelengths) and by properly scaled laser-plasma experiments.

What we expect

  • We are looking for candidates with skills in PIC simulations and in-depth knowledge of plasma instabilities.
  • The successful candidate will also be expected to demonstrate independent thinking.
  • We expect good communication skills.

What we offer

  • Interesting work in cutting-edge research and development
  • 5 weeks of vacation + 6 days of personal leave
  • Work from home upon agreement
  • After the first year of employment, contribution to pension and life insurance, contribution to recreation, culture or sports
  • Czech/ English lessons at the workplace
  • In-house yoga classes
  • Multisport card and other benefits
  • Find out more about us – Why FZU?

Why should you apply

  • Working in an international, creative, and highly interdisciplinary team of an established research group
  • Addressing cutting-edge research topics with high application potential
  • Working in a collaborative team-oriented research environment
  • A stimulating and friendly supervising and mentoring
  • Unique research facilities
  • Training and development possibilities (seminars, workshops, conferences)
  • Soft skills training (project management, grants applications, presentation skills, etc.)

It´s good to know

  • Start of employment – April 2025, if possible, and until December 2027
  • Full-time job
  • 1-year contract (with an extension till Dec 2027)
  • Place of work – Prague 8 – Ládví

Application procedure

If you are interested in this offer, apply now using the application form. CV, Letter of interest, and one recommendation letter (all in English) are required. The application deadline is Monday 24 of March 2025.

Please direct any scientific-related inquiries regarding the position to Anabella Araudo (araudo@fzu.cz).

We look forward to hearing from you!

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